Here is a question that sounds trivial and isn’t. You open an image generator, type a careful prompt, tweak it twenty times, and get a picture you’re rather proud of. Do you own it? Most people assume yes — you did the work, you had the idea, you pressed the button. In the United States, the answer is a flat no: you own the copyright to precisely none of the AI-generated image, and that has real consequences the first time someone else decides to use it.
Answer first, and then the nuance, because the nuance is where the useful part lives. Under current US law, anything generated by an AI on its own is not copyrightable, because copyright requires a human author. A prompt, however elaborate, doesn’t make you that author. But the human contributions in and around an AI-assisted work — your own words, your editing, your selection and arrangement — can still be protected. The UK, almost alone, does something different and stranger, and is about to stop. Knowing exactly where that line falls is the difference between having something you can defend and having something anyone can legally take.
This isn’t legal advice, and the edges are genuinely unsettled. But the core rule is now clear enough, backed by a detailed government report and an appeals-court ruling, that anyone making things with AI should understand it before they build anything they care about on top of it.
